diff options
Diffstat (limited to 'ld/configure.ac')
| -rw-r--r-- | ld/configure.ac | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/ld/configure.ac b/ld/configure.ac index b5e849d..99957df 100644 --- a/ld/configure.ac +++ b/ld/configure.ac @@ -176,6 +176,15 @@ AC_ARG_ENABLE(relro, no) ac_default_ld_z_relro=0 ;; esac])dnl +# Decide if DT_TEXTREL check should be enabled in ELF linker. +ac_default_ld_textrel_check=unset +AC_ARG_ENABLE([textrel-check], + AC_HELP_STRING([--enable-textrel-check=@<:@yes|no|warning|error@:>@], + [enable DT_TEXTREL check in ELF linker]), +[case "${enableval}" in + yes|no|warning|error) ac_default_ld_textrel_check=${enableval} ;; +esac]) + # Decide if -z separate-code should be enabled in ELF linker by default. ac_default_ld_z_separate_code=unset AC_ARG_ENABLE(separate-code, @@ -447,6 +456,26 @@ AC_DEFINE_UNQUOTED(DEFAULT_LD_Z_RELRO, $ac_default_ld_z_relro, [Define to 1 if you want to enable -z relro in ELF linker by default.]) +ac_default_ld_textrel_check_warning=0 +case "${ac_default_ld_textrel_check}" in + unset|no) + ac_default_ld_textrel_check=textrel_check_none + ;; + yes|warning) + ac_default_ld_textrel_check=textrel_check_warning + ac_default_ld_textrel_check_warning=1 + ;; + error) + ac_default_ld_textrel_check=textrel_check_error + ;; +esac +AC_DEFINE_UNQUOTED(DEFAULT_LD_TEXTREL_CHECK, + $ac_default_ld_textrel_check, + [The default method for DT_TEXTREL check in ELF linker.]) +AC_DEFINE_UNQUOTED(DEFAULT_LD_TEXTREL_CHECK_WARNING, + $ac_default_ld_textrel_check_warning, + [Define to 1 if DT_TEXTREL check is warning in ELF linker by default.]) + if test "${ac_default_ld_z_separate_code}" = unset; then ac_default_ld_z_separate_code=0 fi |